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Diagram of Security
Keywords:
men
pointing
seminar
computer programmer
concepts
diagram
human hand
plan
patent
presentation
expertise
professor
one person
facility building
software engineer
technology security
video development
important building
face circuit
security building
security expert
security system
security guards
computer programmer
development center
face guard
guard security
man security
safe closed
video center
planning building
access control
face detection
guard building
site development
site survey
building faced
expert building
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